public static String RunAllMethods(int num1, int num2, int num3)
{
StringBuilder output = new StringBuilder();
output.AppendFormat("TimesThree({0}) = {1}\n", num1, Methods.TimesThree(num1));
output.AppendFormat("AddNumbers({0},{1},{2}) = {3}\n", num1, num2,num3, Methods.AddNumbers(num1,num2,num3));
output.AppendFormat("IsEven({0}) = {1}\n", num1, Methods.IsEven(num1));
output.AppendFormat("Num2String({0}) = {1}\n", num1, Methods.Num2String(num1));
output.AppendFormat("InBetween({0},{1},{2}) = {3}\n", num1, num2, num3, Methods.InBetween(num1,num2,num3));
Person p = new Person { Name = "Jan" };
Methods.ResetName(p);
output.AppendFormat("ResetName, daarna (Name == null) = {0}\n",p.Name == null);
return output.ToString();
}
public static void ResetName(Person p)
{
p.Name = null;
}
public static String RunAllMethods(int num1, int num2, int num3)
{
StringBuilder output = new StringBuilder();
Person p = new Person();
// methode TimesThree herschreven als lambda-expressie
Func<int, int> TimesThree = x => 3 * x;
output.AppendFormat("TimesThree({0}) = {1}\n", num1, TimesThree(num1));
Func<int, int, int, int> AddNumbers = (x, y, z) => x + y + z;
output.AppendFormat("AddNumbers({0},{1},{2}) = {3}\n", num1, num2, num3, AddNumbers(num1, num2, num3));
Func<int, bool> isEven = x => x %2 == 0;
output.AppendFormat("IsEven({0}) = {1}\n", num1, Methods.IsEven(num1));
Func<int, string> Num2String = x =>
{
switch (x)
{
case 0:
return "zero";
case 1:
return "one";
case 2:
return "two";
case 3:
return "three";
case 4:
return "four";
case 5:
return "five";
case 6:
return "six";
case 7:
return "seven";
case 8:
return "eight";
case 9:
return "nine";
default:
return "undefined";
}
};
output.AppendFormat("Num2String({0}) = {1}\n", num1, Num2String(num1));
Func<int, int, int, bool> InBetween = (x, y, z) => x < y && y < z;
output.AppendFormat("InBetween({0},{1},{2}) = {3}\n", num1, num2, num3, InBetween(num1, num2, num3));
Action<Person> ResetName = x => p.Name = null;
ResetName(p);
output.AppendFormat("ResetName, daarna (Name == null) = {0}\n", p.Name == null);
//aanvullen
return output.ToString();
}
